Describing trends in scatter plots
Interpreting scatter plots is a free educational video by Khan Academy.It helps students in grades 8 practice the following standards 8.SP.A.1.
1. 8.SP.A.1 : Construct and interpret scatter plots for bivariate measurement data to investigate patterns of association between two quantities. Describe patterns such as clustering, outliers, positive or negative association, linear association, and nonlinear association..